Proff, you've strayed into oilhead territory![]()
SSHHHHHH
It's an oil thread, look at how it's blossoming

It's got to get messy very soon with some fecker


Besides I don't give a flying fook, IF I had an oilhead [R1200c is only one I'd ever consider] I'd use Castrol XL 20/50 mineral oil, as I have done in Every petrol engined vehicle I've ever owned
And that's a great many engines

..............................In fact my K75 trike will have it's sump filled with it as well !!!

)
but then they renaged and said 6 month delivery time so I cancelled 
